12239292

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{1171}}^1$

素因数の和:1258

約数の個数: 48

約数和(自身を含む): 31240832

約数和(自身を除く): 19001540

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 67, 78, 134, 156, 201, 268, 402, 804, 871, 1171, 1742, 2342, 2613, 3484, 3513, 4684, 5226, 7026, 10452, 14052, 15223, 30446, 45669, 60892, 78457, 91338, 156914, 182676, 235371, 313828, 470742, 941484, 1019941, 2039882, 3059823, 4079764, 6119646, 12239292]

約数ペア:

[(1, 12239292), (2, 6119646), (3, 4079764), (4, 3059823), (6, 2039882), (12, 1019941), (13, 941484), (26, 470742), (39, 313828), (52, 235371), (67, 182676), (78, 156914), (134, 91338), (156, 78457), (201, 60892), (268, 45669), (402, 30446), (804, 15223), (871, 14052), (1171, 10452), (1742, 7026), (2342, 5226), (2613, 4684), (3484, 3513)]